400248107406

Names of 400248107406

• Cardinal: 400248107406 can be written as Four hundred billion, two hundred forty-eight million, one hundred seven thousand, four hundred six.

Scientific notation

• Scientific notation: 4.00248107406 × 10¹¹

Factors of 400248107406

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 67161

Divisors of 400248107406

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 9 14 17 18 21 27 34 42 51 54 63 102 119 126 153 189 238 306 357 378 459 714 918 941 1071 1882 2142 2823 3213 5646 6426 6587 8469 13174 15997 16938 19761 25407 31994 39522 47991 50814 59283 66191 95982 111979 118566 132382 143973 177849 198573 223958 287946 335937 355698 397146 431919 463337 595719 671874 863838 926674 1007811 1125247 1191438 1390011 1787157 2015622 2250494 2780022 3023433 3375741 3574314 4170033 6046866 6751482 7876729 8340066 10127223 12510099 15753458 20254446 23630187 25020198 30381669 47260374 60763338 62285731 70890561 124571462 141781122 186857193 212671683 373714386 425343366 436000117 560571579 872000234 1058857427 1121143158 1308000351 1681714737 2117714854 2616000702 3176572281 3363429474 3924001053 6353144562 7412001989 7848002106 9529716843 11772003159 14824003978 19059433686 22236005967 23544006318 28589150529 44472011934 57178301058 66708017901 133416035802 200124053703 400248107406
• Sum of all divisors σ(n): 1077457489920
• Sum of proper divisors (its aliquot sum) s(n): 677209382514
• 400248107406 is an abundant number, because the sum of its proper divisors (677209382514) is greater than itself. Its abundance is 276961275108

Bases of 400248107406

• Binary: 101110100110000101001010111000110001110₂
• Hexadecimal: 0x5D30A5718E
• Base-36: 53VDE07I

Squares and roots of 400248107406

• 400248107406 squared (400248107406²) is 160198547482084912048836
• 400248107406 cubed (400248107406³) is 64119165438894712738534574845279416
• The square root of 400248107406 is 632651.6477541175
• The cube root of 400248107406 is 7369.5860749163

Scales and comparisons

• 400,248,107,406 seconds is equal to 12,726 years, 33 weeks, 6 days, 5 hours, 50 minutes, 6 seconds.
• To count from 1 to 400,248,107,406 would take you about twenty-five thousand, four hundred fifty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 400248107406 cubic inches would be around 614.1 feet tall.

Recreational maths with 400248107406

• 400248107406 backwards is 604701842004
• The number of decimal digits it has is: 12
• The sum of 400248107406's digits is 36
• More coming soon!